Earphone charging case



FIG. 1 is a perspective view of an earphone charging case showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view of the earphone charging case where the earphone charging case is in a closed state.

The broken lines in the drawings depict portions of the earphone charging case that form no part of the claimed design. 

CLAIM The ornamental design for an earphone charging case, as shown and described. 